一种带密钥匹配开锁的电子防盗系统
By integrating an electrical signal contact unit and a radio frequency interaction unit into the anti-theft tag, the tag can be unlocked legally after key verification, solving the problem of unlocking with strong magnetic lock picks. This results in a safe and reliable anti-theft tag with audible and visual alarm functions and a reduced size.
CN224519378UActive Publication Date: 2026-07-17HANGZHOU YUQING TECHNOLOGY CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HANGZHOU YUQING TECHNOLOGY CO LTD
- Filing Date
- 2025-09-11
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing EAS anti-theft tags are easily unlocked by strong magnetic picks, increasing the risk of anti-theft failure.
Method used
The anti-theft tag integrates an electrical signal contact unit and a mechanical locking component. It verifies the key through a radio frequency interaction unit to ensure that the anti-theft cable can only be pulled out when the lock is legally opened; otherwise, it triggers an audible and visual alarm.
Benefits of technology
It enables the identification and alarm of unauthorized unlocking, improving the security and intelligence of anti-theft tags, while maintaining ease of operation and compact size.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224519378U_ABST
Abstract
本实用新型公开了一种带密钥匹配开锁的电子防盗系统，包括有集成开锁器和防盗标签；所述防盗标签包括有壳体、声光报警单元、射频识别单元、防盗电缆以及机械锁紧部件和电信号接触单元；所述集成开锁器包括有强磁开锁器和射频交互单元；所述防盗电缆的另一端依次穿过所述电信号接触单元和所述机械锁紧部件；所述防盗电缆的外周设置有金属管；所述电信号接触单元包括有穿管和三个设置在所述穿管内的导电弹片；所述导电弹片抵紧所述金属管。通过射频交互单元和射频识别单元进行密钥配合，识别正常开锁与非法开锁，被非法开锁时声光报警单元发出声光报警。结构紧凑，进而降低了防盗标签的体积。和常规的硬质标签的操作步骤完全相同，便于人员操作。
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